Research & reports

· Hart Publishing eBooks · United Kingdom (England and Wales)

This paper explores the phenomenon of people in England and Wales returning to the land for various food-growing projects, including over 1,000 community gardens and 82 school farms. It examines the legal frameworks regulating these diverse projects and finds that the legal framework is fragmented, poorly signposted, and often absent, with projects sometimes depending entirely on landowner goodwill. The study concludes that there is little coherency in the law regarding these initiatives.

Robert Mattock · · United Kingdom

This article discusses the decline in horticultural skills and work ethic in the United Kingdom over the last century, attributing it to the welfare state's de-incentivization of the workforce. The diverse plant vocabulary and cultivation skills once common among Victorian gardeners and landscape designers are now largely lost, impacting the conservation of designed landscapes. While efforts are being made to revive school gardens and promote apprenticeships and craft skills, the article concludes that more work is needed to re-establish a traditional work ethic in apprenticeships.

Chiara Tornaghi, Barbara Van Dyck · Local Environment · United Kingdom

This paper explores the "spheres of influence" and contradictions that shaped the trajectory of the Edible Public Space project in Leeds, UK, drawing on the authors' personal experience. It analyzes the dynamics and contradictions at play in the formation of an urban gardening group stemming from scholarly and committed action ambitions. The study focuses on the role of spatial interventions in fostering social innovation in the public food and land agenda, aiming to capture learning elements for scholarly activism, political gardening, and radical urbanism.

Eric Vaz, Marco Paìnho, Peter Nijkamp · European Planning Studies · Europe

This paper presents a spatial analysis integrating agricultural land use data inventories for Portugal with CORINE Land Cover data to assess change in the Algarve region. By overlaying the appropriation of agricultural land for urban use with population and urban data, it focuses on the consequences of specific regulations for the dynamics of land-use change. An integrated assessment of agricultural land loss found that agricultural land was being undermined by the consequences of urban sprawl. Building on this finding, the paper reviews existing decrees supporting sustainable development in the region, provides a qualitative assessment of future roles based on ethical values and economic efficiency, and offers a framework for policymakers regarding trends in the urban/agricultural dichotomy.

Oliver Moore, Olive McCarthy, Noreen Byrne, Michael Ward · Journal of Agriculture Food Systems and Community Development · Europe

This paper examines one of the earliest and most prominent community supported agriculture (CSA) initiatives in Ireland, focusing on its organizational restructuring under productivity pressure. CSA is built on sharing risk and reward, and some uncertainty is treated as acceptable, but in this case the realized risk of insufficient produce, once pushed to its limits, became in fact unacceptable to members. The process by which this member-owned and member-operated CSA critically self-assessed and restructured after this shortfall is termed "reflexive resilience" — a description of an initiative that had to acknowledge a real produce shortfall and rebuild, not merely one that anticipated shocks in the abstract.

Michela Felicetti · Advanced engineering forum · Italy

A paper examining whether the food hub concept can be applied to the Piana di Sibari area of Calabria, Italy, designated a Quality Agrifood District (DAQ) under regional law. After identifying features of the food hub concept within the area's largest cooperative, the paper argues that this arrangement represents an opportunity for small farmers to access conventional food supply chains from which they would otherwise be excluded. It frames food hubs as a hybrid of alternative and conventional food networks and, notably, as a way to address the economic viability problem faced by local food initiatives such as community-supported agriculture (CSA)—that is, the paper's premise is that CSA-type local food initiatives struggle to be economically viable on their own.

Yves Cabannes, Isabel María Raposo · City · Europe

This paper conducted a comparative analysis of peri-urban agriculture in Lisbon and London to assess its contribution to migrant social inclusion and urban biodiversity. The study found that social inclusion patterns are city-specific; for example, Cape Verdean urban farming communities in Lisbon strengthen community bonds but do not necessarily lead to better integration into wider Portuguese society. Migrant urban farmers contribute to broadening biodiversity, primarily in Lisbon and to a lesser extent in London.

David Adams, Michael Hardman · Urban Studies · United Kingdom

This paper uses ethnographic data from 'F Troop', a guerrilla gardening group in an English midland city, to re-examine urban guerrilla gardening practices. It argues that these practices may not be as "resistant" or "celebratory" as often suggested in existing literature. The study highlights that the social backgrounds and motivations of participants, along with their relationships with other users of the space, are important but largely unacknowledged aspects of guerrilla gardening.

Marcelo Ortega Romero, Juan Mingot Marcilla, María Jesús García Martínez, Eduardo de Miguel, Miguel Izquierdo‐Díaz, Amaya Gómez · · Spain (Madrid)

This study evaluated the potential health risk from trace elements in urban garden soils in Madrid, Spain. Thirty-six composite soil samples were collected from the top 20 cm of six urban gardens, and concentrations of cobalt, chromium, copper, nickel, lead, and zinc were determined. The findings indicated that urban soils are significantly enriched in trace elements relative to background levels, suggesting a potential health risk.

Mucig Charlotte · · France

A survey on rainwater harvesting in community gardens in France indicates that while this practice has been ongoing for years, it is poorly documented and faces challenges in adapting to new French regulations. The findings highlight public health issues for both garden users and consumers of fruits and vegetables, as well as environmental and operational concerns.

Vittori Antisari, Livia; Dipartimento Di Scienze E Tecnologie Agroambientali, University Of Bologna, Bologna, Serena Carbone, Ferronato, Chiara; Dipartimento Di Scienze E Tecnologie Agroambientali, University Of Bologna, Bologna, Simoni, Andrea; Dipartimento Di Scienze E Tecnologie Agroambientali, University Of Bologna, Bologna, Vianello, Gilmo; Dipartimento Di Scienze E Tecnologie Agroambientali, University Of Bologna, Bologna · Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) · Italy (Bologna)

Concentrations of heavy metals (Ba, Cd, Co, Cr, Cu, Ni, Pb, V, Zn) were determined in topsoil, plants, and moss tissues in the suburban area of Bologna, Italy, due to an urban waste incinerator and other atmospheric emission sources. No correlation was found between metal content and the incinerator plant's distance. The pollution load index (PLI) for soil and moss indicated low environmental pollution, but the highest values in sites downwind of the incinerator and in a craft area indicated moderate pollution.

Giovanni Attili · IRIS Research product catalog (Sapienza University of Rome) · Italy (Rome)

This study focused on community gardens in Rome, Italy, which largely result from informal appropriation practices. While these gardens can enhance environmental and social quality of life, they require institutional support and present a crucial challenge for urban planning. The study highlights the need to explore tensions between social practices and institutional powers, and questions how public policy can legitimize these self-guiding societal expressions.

Malin Arvidson, Fergus Lyon, Stephen McKay, Domenico Moro · Voluntary Sector Review, Vol.4 No.1, pp.3-18 (Policy Press) · United Kingdom

A paper analysing how social return on investment (SROI) is used in the United Kingdom to conceptualise, measure and communicate the achievements of social enterprises and charities. It examines the quantification of benefits, the valuing of volunteering, and the ways judgement and discretion are exercised within an SROI exercise. It identifies a particular tension between the participatory element in designing each exercise and the use of its results for competitive funding, and proposes a research agenda on the contexts in which that discretion is applied. Abstract only was consulted.

David Tijero · Aldiri: arkitektura eta abar · Spain (Bilbao)

This article criticizes the municipal administration's attitude towards informal allotments on the outskirts of Bilbao. It analyzes the consequences of green space reclamation plans executed in recent years and advocates for policies promoting both formal and informal urban agriculture.

I. Karabozhilova, Barbara Wieland, Silvia Alonso, Laura Salonen, Barbara Häsler · British Poultry Science · United Kingdom (London)

A 2010 questionnaire survey of 30 backyard chicken flock-keepers in the Greater London Urban Area found that while chickens generally had conditions for natural behaviors, most owners did not comply with regulations on catering waste feeding. Disease prevention measures were rare, and a lack of avian and zoonotic disease knowledge among owners was observed, indicating implications for disease control.

Chiara Tornaghi · · United Kingdom

This academic-activist research on grassroots urban agriculture initiatives, focusing on four projects in Leeds, UK, found that local and regional institutions have limited ability to respond to these new demands. Planning traditions constrain institutions, failing to create flexible public spaces. Consequently, short-term solutions are found in "loose spaces" or ad-hoc negotiations, but these remain emergency or residual practices, highlighting challenges for urban public space management.

Coline Perrin · International Planning Studies · France, Italy

Case studies in Provence and Tuscany indicate that planning prescriptions and land-market control are insufficient for protecting farmland on the urban fringe. Farmland is not effectively protected if regulatory approaches are not integrated into a global strategy for agriculture and food based on community involvement. Farmland protection policies are more effective when combining top-down policies with bottom-up initiatives and recognizing the multifunctional character of urban agriculture.

Madlyne Samak · L Homme et la société · France

A long-term study in southeastern France examined the development of Community Supported Agriculture (CSA) as an alternative marketing system for fruits and vegetables. The study found that the non-market dimension of CSA appears to have disappeared over time, from its initial form to current basket systems. This change is attributed to the diversification of farmers' sociological profiles and the transformation of marketing conditions for organic local products.

Zbigniew Ziembik, Agnieszka Dołhańczuk-Śródka, Grzegorz Kusza · Proceedings of ECOpole · Poland

Soil samples were collected from the former "Piast" cement plant within Opole city borders, Poland, and nearby allotment gardens to study radioisotope activity concentrations. Naturally occurring radioisotopes and artificial Cs were found, with K and Cs showing the biggest radioactivity concentration. No significant differences in radionuclide activities were found between soil samples from the former industrial estate and the allotment gardens.

Cécilia Claeys, Jean-Noël Consalès, Carole Barthélémy · · France (Marseille)

This paper re-examines the question of nature in the city through emerging environmental paradigms, using Marseille, a French Mediterranean city, as a case study. An interdisciplinary analysis combining sociology and geography revealed that new modes of urban and suburban nature management (e.g., National Park, greenways, community gardens) question spatial boundaries between wild and artificial. However, the uses of these spaces are still marked by persistent social segmentations.

Silvio Caputo · Kent Academic Repository (University of Kent) · United Kingdom

This paper argues for a new role for urban agriculture in developed countries, focusing on environmental, social, and economic benefits. While urban agriculture can contribute to a low-carbon society and food access, it is not currently part of UK government strategies for food security. For urban agriculture to achieve its potential, it needs to become economically viable, requiring research into highly productive methods and business models utilizing local urban resources.

Richard Wiltshire, Louise Geoghegan · Research Portal (King's College London) · United Kingdom

This chapter explores the social organization of voluntary urban food production in Britain, identifying two dominant modes: collective activities and individual allotment gardens. It notes that the organization of unpaid labor is an under-researched aspect and a key restraint on urban agriculture's expansion. The study found that relations between these two modes can be antagonistic, particularly when land is scarce.

Anna‐Katarina Schilling, Helmut Hotzel, Ulrich Methner, Lisa D. Sprague, Gernot Schmoock, Hosny El‐Adawy, Ralf Ehricht, Anna-Caroline Wöhr, Michael Erhard, Lutz Geue · Applied and Environmental Microbiology · Germany

This study investigated the presence of zoonotic agents in small ruminants kept on city farms in southern Germany, sampling feces and nasal liquid from 48 animals (28 goats, 20 sheep) across 7 city farms and one activity playground. Findings revealed that 100% of sampled sheep and 89.3% of goats carried Shiga toxin-producing Escherichia coli (STEC). Staphylococcus spp. were detected in 75% of both sheep and goats, and Campylobacter spp. in 25% of sheep and 14.3% of goats. Neither Salmonella spp. nor Coxiella burnetii was found.

Les Levidow, Katerina Psarikidou · · United Kingdom

In Manchester, England, environmental and health issues have been folded into a wider agro-food strategy aimed at making the city "more sustainable." With support from state bodies and charities, several initiatives have expanded access to fresh, healthy food, particularly in "food deserts," mobilizing resources, skills, and voluntary labor through "community engagement" to create "community spaces" for social inclusion. Manchester's agro-food networks shorten supply chains by linking peri-urban agriculture more directly with urban consumers and by promoting urban agriculture grounded in local resource mobilization and personal trust, offering an alternative to conventional agro-food chains; food relocalisation is described as helping overcome socio-economic inequalities and health problems, with Manchester initiatives cooperating to build environmentally sustainable, socially just, healthy communities and reconstructing local identities and social commitments, within a national policy context that advocates food relocalisation but provides little actual support. Despite that activity, the larger food system in Manchester remains dominated by conventional agro-food chains, and community food initiatives play only a marginal role, leading practitioners to discuss how to overcome these limitations; from 2010 onward, the UK government's austerity regime is described as undermining state support further, making community engagement even more important for mobilizing resources.

Saloua Toumi, Roland Vidal · Projets de paysage · Europe, Africa

Urban agriculture is expanding in various metropolitan areas, but its agro-economic and socio-spatial logic differs by context. Tunisia's urban agriculture is threatened by increasing urban expansion and is not yet integrated into territorial projects. Issues related to land value appreciation are dominant, and its landscape and environmental benefits could be compromised in the relatively short term if it does not find its place in urban development plans.